CN104159713B - There is the rotary shaving head of locking keeper - Google Patents
There is the rotary shaving head of locking keeper Download PDFInfo
- Publication number
- CN104159713B CN104159713B CN201380012286.9A CN201380012286A CN104159713B CN 104159713 B CN104159713 B CN 104159713B CN 201380012286 A CN201380012286 A CN 201380012286A CN 104159713 B CN104159713 B CN 104159713B
- Authority
- CN
- China
- Prior art keywords
- keeper
- support member
- shaver
- lid
- shaver head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007667 floating Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 241001125879 Gobio Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/14—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the rotary-cutter type; Cutting heads therefor; Cutters therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/14—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the rotary-cutter type; Cutting heads therefor; Cutters therefor
- B26B19/145—Cutters being movable in the cutting head
Abstract
One has the rotary shaving head (3) of at least one cutter unit (10), each cutter unit comprises the lid (16) with outer surface (20), and the hair that this outer surface has for the skin engagement with user enters opening (18); And rotary cutter (24), it has the cutting element (32) supported by carrier (26), and it is interior and rotatable relative to lid that this rotary cutter can be positioned on lid.Shaver head also comprises the support member (12) for supporting cutter unit; And keeper (30), it is arranged through relatively to rotate with it and engages with support member and lock and make lid and rotary cutter remain on therebetween, wherein said keeper comprises the ring body (36,38) limiting and drive opening (42), and this ring body is provided with one or more hole (40) and passes to allow the hair cut.Hole shape becomes the directional indicator of instruction keeper relative to the direction of rotation of support member.Due to the design that this proposes, keeper can be identified as rotary part by user, even if it is positioned in support member.In alternative embodiment, keeper is provided with the gripping configuration being formed as directional indicator.
Description
Technical field
The present invention relates to revolving shaving apparatus and particularly there is at least one cutter unit and the rotary shaving head of keeper for being locked together by the element of cutter unit.The invention still further relates to the shaver comprising this rotary shaving head.
Background technology
Electric shaver is the goods for consumption often used, and it comprises interaction substantially with the moving meter of hair and the assembly of retaining element that cut user's skin surface place.The shaving element of such as cutter and lid or protector, needs the body being fixed to shaver.In order to larger comfortable and convenient, shaving element can be elasticity install and removable substantially so that cleaning with safeguard.In razor, shaving element generally includes enclosing cover and the rotary cutter be positioned in lid.Enclosing cover have perforation with allows hair project through there and rotary cutter have move through bore a hole with the inner cutting members of hair cut.As a rule, lid and rotary cutter and other parts keep together as cutter unit, and shaver can have and such as forming the multiple cutter units be installed together in the support of the head of shaver.The razor with two or three cutter units is modal.
In the design of multiple shaver, support and cutter unit or multiple cutter unit can be removed or hinged and away from the remainder of shaver to make to remove hair from the hair chamber be positioned in body or head.When removing support or additionally opening hair chamber, it is generally contemplated that the parts of cutter unit keep together.These parts can comprise lid as above and rotary cutter but also comprise other parts of the operation of cutter unit and such as spring, packing ring, support member and the actuator needed for interacting with the intrinsic motor being positioned at shaver thereof.In addition, once open, cutter unit should be able to be dismantled to clean or to replace these single parts.For this purpose, usually provide mechanism or keeper to be kept together by these parts.Particularly, for the shaver that wherein single cutter unit is relative to each other removable or floating, this mechanism that cutter unit is kept together will normally be associated with single cutter unit.
The existing design of shaver head utilizes the locking device of relative complex to be kept together by parts.Once remove head to clean, it is not self-evident usually that the opening of locking device dismantles cutter unit.Usual user even will not can be appreciated that the demounting procedure or may requiring other and will attempt to clean head in its assembling situation.Design that wherein head assembly can be disassembled is shown in US2009/0320294.Disclosed design comprises the Floating support being described as cutter periphery edge of each carrying lid.Rotary cutter is by remaining in lid with the cutter holding plate of edge join.Holding plate be provided with allow the opening that passes of hair and the system of spring and lug for holding plate is remained on appropriate position.Some designs have proposed mark and how to have removed this keeper with assisting user identification.But, for by visible mark, the obtained space be applied on keeper is limited.
According to existing design, expectation is provided and promotes easily dismounting and shaver head structure is intuitively opened for user.
Summary of the invention
According to the invention provides the rotary shaving head with at least one cutter unit, wherein each cutter unit comprises: lid, and it has outer surface, and the hair that this outer surface has for the skin engagement with user enters opening, and rotary cutter, it has the cutting element by carrier supported, it is interior and rotatable relative to lid that this rotary cutter can be positioned on lid, and wherein shaver head also comprises support member for supporting cutter unit and keeper, this keeper is arranged through and relatively rotates with it and engage with support member and lock and make lid and described rotary cutter remain on therebetween, wherein keeper comprises the annular body limiting and drive opening, this body is provided with one or more hole and passes to allow the hair cut, and hole shape becomes the directional indicator of instruction keeper relative to the direction of rotation of support member.Due to the design that this proposes, keeper can be identified as rotary part by user, even if it is positioned in support member.Directional indicator provides the instruction of how to open or additionally discharging the directly perceived of keeper and sense of touch.In a word, the direction of rotation of instruction will be unlocking direction.But it should be understood that its direction that can also indicate locking or in fact this both direction.
Keeper and support member can comprise by rotating mutually against engaging the suitable locking member with locking.Most preferably, locking member comprises bayonet socket element, and described bayonet socket element has lug on the neighboring of keeper, and described lug engages with the flange that extends internally in below be formed on support member.It should be understood, however, that and can consider other suitable rotational locking device any.
Preferably, locking member is provided with stopping element to prevent the less desirable loose of in use keeper.Stopping element can be formed in the form of engaging on the composition surface of locking member or spring element.Overcome stop and needs are applied threshold force.Although these retainers will be formed on locking member substantially, it should be understood that they alternatively can be arranged on other position between keeper and support member.Keeper and support member are preferably formed by plastic material and retainer can be operated by snap action based on the elasticity of material.It should be understood that other material that it is also conceivable to such as metal.
In other Advantageous embodiments of the present invention, keeper is provided with for the gripping protuberance relative to support member rotating returning member.Gripping protuberance can allow user to grasp and rotating returning member by being inserted into their finger in described lid.Alternatively, can be engaged them by suitable instrument or other object.For providing this function, gripping protuberance is preferably given prominence to from the surface of keeper and is at least enough made it possible to applying power to overcome the power required for the above-mentioned locking member of release or retainer.Desirable height is at least 0.5mm, preferably at least 1mm.In further preferred embodiment, these grip protuberance can be presented as that also instruction keeper is relative to the other directional indicator of the direction of rotation of support member.They can have the shape of arrow, herringbone, triangle etc. thus, point to along the moving direction expected.In this case, gripping under the prerequisite of abundant instruction that protuberance provides direction of rotation, the directional indicator that provided can be provided and can substitute use plane hole by shaped hole.
In most preferred embodiment, hole can be formed as the shape such as arrow, herringbone.In this article, it should be understood that arrow or herringbone should be interpreted as indicating any form along the movement of direction of rotation with the possibility implication the most widely of this term.Although should also be understood that and give reference to hole, this some holes not necessarily needs close around their peripheries and can open wide to the outside or inside of ring body at least in part.Simultaneously the function in hole allows hair to keep the rigidity of necessity to lock against support member through keeper.
In a particular implementation, keeper is provided with at least three holes that the surrounding around ring body arranges.Although hole can be identical this need not be this kind of situation necessarily.Most preferably, four or more hole is provided with.
According to a form of keeper, ring body can comprise around described driving opening with the inner ring making described rotary cutter remain on appropriate position, and described one or more hole is radially outward in described interior loop mapping.Ring body can also have the outer shroud that can engage with support member and can carry locking member.Then hole can be such as formed between inner ring and outer shroud by Crossware.
In the another kind of form of keeper, ring body can be provided with lift elements to regain keeper with regard to assisting user from support member once unblock.The bottom cutting portion of the outer circumference of the includable ring of lift elements, applies retracting force with assisting user.
As mentioned above, the function in hole allows the hair of cutting and other chip that shaves through keeper towards hair collecting chamber.Preferably, the side that ring body is pointing to towards the outer surface of lid is provided with conical surface.Conical surface promotes the passage of hair by one or more hole of cutting.
Can construct in a variety of forms according to shaver head of the present invention.In the preferred form of head, cutter unit comprises and passes with carrier resilient engagement the spring-loaded axle driving opening with during locking when keeper engages with support member.It is favourable that this spring loads connection for providing flexibility relative to shaver driving, if especially provide multiple cutter unit that can relative to each other float.But, one skilled in the art will appreciate that the engages drive axle on the side of body can also be spring-loaded.
In another preferred embodiment, support member is pivotable skin support rim, it is around lid and be installed as during use relative to the housing pivotable of shaver head, and as described in W096/02368 substantially, its content is contained in this by the mode quoted with its entirety.In shaving session, this arranges and allows support member better along the skin of user.This layout in the situation of multiple cutter unit is comprised favourable especially at head, each by corresponding pivotable skin support rim support.In this way, in shaving session, each cap support part is removable relative to housing.Housing can have the multiple perforation running through there and formed, and support member pivotally remains in each perforation.It should be understood, however, that multiple cutter unit can be installed together when not having relative movement.Especially, the support member of each cutter unit can form together as a part for housing.
In another embodiment, support member can form a part for the first housing parts of shaver head, and it can move or be pivoted to open position relative to the second housing parts of shaver head and unlock from support member to make keeper to allow entering keeper.This first housing parts is referred to as bracket component sometimes.Those of skill in the art it will also be understood that the present invention is applicable to wherein shaver head comparably and removes to provide the situation entering into keeper as a whole from the main body of shaver.
The invention still further relates to the shaver comprising main body and shaver head as above.Due to keeper, each cutter unit can easily be dismantled separately to clean or to safeguard.
Accompanying drawing explanation
When with reference to below the accompanying drawing of multiple illustrative embodiments time will be understood that other feature of the present invention and advantage, in the accompanying drawings:
Fig. 1 shows the perspective view according to shaver of the present invention;
Fig. 2 shows the perspective view of the bottom surface of a part for the head of the shaver of Fig. 1;
Fig. 2 a is the detail view of a part of Fig. 2;
Fig. 3 shows along the vertical cross section of line III-III by the cutter unit of Fig. 2;
Fig. 4 shows the perspective view according to keeper of the present invention;
Fig. 5 shows along the level cross-sectionn of line V-V by the cutter unit of Fig. 3;
Fig. 6 a to Fig. 6 i shows the plan view according to alternative keeper of the present invention; And
Fig. 7 shows the perspective view of keeper according to a second aspect of the invention.
Detailed description of the invention
Fig. 1 shows the perspective view according to shaver 1 of the present invention.Shaver 1 has main body 2 and head 3.In body 2, accommodate motor, transmission device, power supply, electronic-controlled installation etc., this is conventional in addition and will be not described further.Switch 4 for activating shaver is arranged on before body 2.Head 3 comprise the first housing parts 5 with its on second housing parts 6 of installation a pair cutter unit 10.Each cutter unit 10 comprises support member 12, and this support member has the opening 14 that lid 16 projects through it.Support member 12 is installed to floating part relative to the second housing parts 6, and they are around lateral shaft Z pivotable thus.Lid 16 as conventional substantially has the slit 18 formed by its outer surface 20.Second housing parts 6 is connected to the first housing parts 5 and can discharges by allowing the crimp 8 entered after cutter unit 10.
Fig. 2 illustrate in perspective view the bottom surface of second housing parts 6 of the Fig. 1 removed from the body 2 of shaver 1.In this view, can find out that each cutter unit 10 comprises the rotary cutter 24 with carrier 26 and axle 28.Keeper 30 covers rotary cutter 24 and makes it keep engaging with support member 12.
Fig. 2 a shows the details of Fig. 2, shows the mode that wherein support member 12 and the second housing parts 6 keep together.Gudgeon 7 is formed in the diametrically side of the second housing parts 6 aimed at axle Z.The fixture 13 be arranged on support member 12 engages to be formed pivotally connected with gudgeon 7.
Fig. 3 shows along the cross section of line III-III by the cutter unit 10 of Fig. 2.Lid 16 opening 14 projected through in support member 12 makes its outer surface 20 extend slightly past support member 12.In lid 16, rotary cutter 24 has the cutting element 32 supported by carrier 26.Under the active force of the spring 34 be arranged between carrier 26 with axle 28, cutting element 32 engages against lid 16.Keeper 30 comprises inner ring 36 and outer shroud 38, forms hole 40 between which.Inner ring 36 limits the driving opening 42 that axle 28 extends through it.Outer shroud 38 is at its outer circumference carrying lug 44, and described lug engages with the flange 46 extended internally below be formed on support member 12.Lug 44 and flange 46 are used as locking member and are connected to form bayonet socket between keeper 30 with support member 12.The lower surface of the inner ring 36 pointed to towards the outer surface 20 of lid 16 is provided with conical surface 35.In use, conical surface 35 promotes the passage of the hair of cutting and the chip passing hole 40 that shaves.
Fig. 4 illustrate in perspective view the keeper 30 of Fig. 3, shows inner ring 36, outer shroud 38, driving opening 42, hole 40 and lug 44.As can be better understood in this view, inner ring 36 and outer shroud 38 are interconnected keeper 30 thus by Crossware 50 and limit ring body substantially 48 around driving opening 42.Being formed in, Crossware 50 is the gripping protuberances 52 of the form with herringbone.The tip 54 of people's shape protuberance 52 is along counterclockwise pointing to when viewed from above.In the embodiment as shown, there are four Crosswares 50, between them, form four holes 40.Each hole 40 has the shape of arrow, and the tip 56 of each arrowhead form is pointed to along the identical counter clockwise direction at the tip 54 with herringbone.
Fig. 5 show along line V-V by the cutter unit of Fig. 3 from horizontal cross-sectional view below, show the mode wherein forming bayonet socket and be connected between keeper 30 with support member 12.The lug 44 be formed on outer shroud 38 illustrates and to engage with the docking section 58 on support member 12, this defines the angle that these two parts rotate relatively.Also show the retainer 60 be arranged at the some place engaged with lug 44 on support member 12.It should be noted that four lugs only illustrating in this view and engage with four docking sections.
The operation of keeper 30 is described now with reference to Fig. 1 to Fig. 5.When user expect cleaning shaver 1 time, he by engage crimp 8 by the second housing parts 6 from body 2 remove and then by the second housing parts 6 spin inversion in the position of Fig. 2.Then he can discharge keeper 30 by making gripping protuberance 52 engage with his finger.When along gripped by arrow shaped hole 40 and people's shape protuberance 52 indicated direction apply active force time, lug 44 moves through retainer 60.The existence of these directional structures provides keeper 30 and will rotate and also indicate as the instant vision in its direction that should rotate.When keeper 30 rotates relative to support member 12, lug 44 is disengaged from the below of flange 46 and keeper 30 can be regained from support member 12.Once keeper 30 is removed, rotary cutter 24 just as lid 16, can be removed and clean or replace.Assembled again in an identical manner by reversion order above.
Fig. 6 a to Fig. 6 i represents the multiple alternate design being used for keeper 30.Directional structure is provided by means of only hole 40 in Fig. 6 d and Fig. 6 h.In Fig. 6 g, only grip protuberance 52 and be formed as directional structure and hole 40 is rectangular substantially.In Fig. 6 e, there is not gripping protuberance.The quantity in miscellaneous equipment is greater than in the quantity of Fig. 6 g mesopore 40.In fig. 6 c, hole 40 extends through discrete outer shroud 38.In Fig. 6 f, hole 40 extends through discrete inner ring 36.Fig. 6 i represents that wherein driving opening 42 is provided with the particular instance of directional structure 68.
Fig. 7 shows keeper 130 second embodiment of the invention.In this embodiment, inner ring 136 is provided with lift elements 164.Lift elements 164 is formed as local bottom cutting portion in the neighboring of inner ring 136.The operation of keeper 130 and substantially the same in Fig. 4 of Fig. 7.When from support member release keeper, user finger can engage to regain keeper 130 better from support member below lift elements.
Thus, the present invention is some embodiments described by referring to above-mentioned.Should be realized that these embodiments easily carry out for the well-known multiple amendment of those of skill in the art and alternate forms.Especially, the layout of Fig. 6 a to Fig. 6 i is exemplary and it is also conceivable to other design and construction multiple that can provide equal or similar benefit.
When without departing from the spirit and scope of the present invention, can make except above-mentioned multiple amendment except these configuration and techniques described herein.Therefore, although described specific embodiment, these have only been example and have not limited scope of the present invention.
Claims (16)
1. have a rotary shaving head at least one cutter unit, wherein each cutter unit comprises:
Lid, it has outer surface, and the hair that described outer surface has for the skin engagement with user enters opening; And
Rotary cutter, it has the cutting element by carrier supported, and it is interior and rotatable relative to described lid that described rotary cutter can be positioned on described lid;
And wherein said shaver head also comprises:
Support member, it is for supporting described cutter unit; And
Keeper, it is arranged through keeper and rotates relative to described support member and engage with described support member and lock and make described lid and described rotary cutter remain between described keeper and described support member, wherein said keeper comprises the ring body limiting and drive opening, described ring body is provided with one or more hole and passes to allow the hair cut, and wherein said hole is configured as the directional indicator of the described keeper of instruction relative to the direction of rotation of described support member.
2. shaver head according to claim 1, wherein said keeper and described support member comprise by rotating against the locking member be engaged with each other with lock.
3. shaver head according to claim 2, wherein said locking member comprises bayonet socket element, and described bayonet socket element has lug on the neighboring of described keeper, and described lug engages with the flange extended internally in below be formed on described support member.
4. shaver head according to claim 2, wherein said locking member is provided with stopping element.
5. shaver head according to claim 1, wherein said keeper is provided with and grips protuberance to rotate described keeper relative to described support member.
6. shaver head according to claim 5, wherein said gripping protuberance is formed as the other directional indicator of the direction of rotation also indicating described keeper relative to described support member.
7. shaver head according to claim 1, wherein said hole shape becomes arrow or people's shape.
8. shaver head according to claim 1, it comprises at least three holes of the periphery around described ring body.
9. shaver head according to claim 1, wherein said ring body comprises outer shroud and the inner ring around described driving opening, and described one or more hole is radially outward positioned between described outer shroud and described inner ring from described inner ring.
10. shaver head according to claim 9, wherein said ring body is provided with lift elements, regains described keeper for once non-locking with regard to assisting user from described support member, and described lift elements comprises bottom cutting portion in the outer circumference of described inner ring.
11. shaver heads according to claim 1, the side place that wherein said ring body is pointing to towards the described outer surface of described lid is provided with conical surface, and described conical surface promotes that described hair cut is by described one or more hole.
12. shaver heads according to claim 1, wherein said rotary cutter comprises and passes the spring-loaded drive spindle of described driving opening with during locking with described carrier resilient engagement when described keeper engages with described support member.
13. shaver heads according to claim 1, wherein said support member is pivotable skin support rim, and it is around described lid and be installed as during use relative to the housing pivotable of described shaver head.
14. shaver heads according to claim 13, it comprises multiple cutter unit, and each cutter unit is supported by corresponding pivotable skin support rim.
15. shaver heads according to claim 1, wherein said support member forms a part for the first housing parts of described shaver head, and it can move or be pivoted to open position relative to the second housing parts of described shaver head and unlock from described support member to make described keeper to allow entering described keeper.
16. 1 kinds of shavers, it comprises main body and the shaver head according to any one of the claims.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261679098P | 2012-08-03 | 2012-08-03 | |
| US61/679,098 | 2012-08-03 | ||
| PCT/IB2013/056093 WO2014020500A1 (en) | 2012-08-03 | 2013-07-25 | Rotary shaving head having a locking retainer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104159713A CN104159713A (en) | 2014-11-19 |
| CN104159713B true CN104159713B (en) | 2016-01-20 |
Family
ID=49301561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380012286.9A Active CN104159713B (en) | 2012-08-03 | 2013-07-25 | There is the rotary shaving head of locking keeper |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20150224654A1 (en) |
| EP (1) | EP2802438B1 (en) |
| JP (1) | JP5782578B2 (en) |
| CN (1) | CN104159713B (en) |
| RU (1) | RU2014139693A (en) |
| WO (1) | WO2014020500A1 (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9216513B2 (en) * | 2009-03-09 | 2015-12-22 | Koninklijke Philips N.V. | Shaving device with improved contour following |
| BR112015026789B1 (en) * | 2013-05-16 | 2020-12-01 | Koninklijke Philips N.V. | shaving or waxing head for a shaving or waxing appliance and shaving or waxing appliance |
| JP6688049B2 (en) * | 2015-11-24 | 2020-04-28 | マクセルイズミ株式会社 | Rotary electric razor and method of manufacturing inner blade of rotary electric razor |
| CN208759624U (en) * | 2017-01-27 | 2019-04-19 | 皇家飞利浦有限公司 | Shaving unit and shaving device for shaving device |
| AU201715869S (en) * | 2017-03-31 | 2017-10-19 | Koninklijke Philips Nv | Shaver |
| AU201715925S (en) * | 2017-03-31 | 2017-10-23 | Koninklijke Philips Nv | Shaver |
| CN107379031B (en) * | 2017-07-25 | 2023-03-21 | 深圳素士科技股份有限公司 | Inner cutter fixing structure and shaver with same |
| EP3486047A1 (en) | 2017-11-21 | 2019-05-22 | Koninklijke Philips N.V. | Hair cutting unit having a coupling structure |
| WO2019101548A1 (en) * | 2017-11-21 | 2019-05-31 | Koninklijke Philips N.V. | Shaving unit having a retaining structure |
| CN109807948B (en) * | 2017-11-21 | 2023-04-14 | 皇家飞利浦有限公司 | Shaving unit with retention structure |
| EP3488981A1 (en) * | 2017-11-22 | 2019-05-29 | Koninklijke Philips N.V. | Shaving unit having a retaining structure |
| WO2020019242A1 (en) * | 2018-07-26 | 2020-01-30 | 舒可士（深圳）科技有限公司 | Joint structure and shaving device |
| EP3626415A1 (en) * | 2018-09-21 | 2020-03-25 | Koninklijke Philips N.V. | Improved hair-cutting unit for a shaving device |
| JP7008871B2 (en) * | 2018-08-07 | 2022-01-25 | コーニンクレッカ フィリップス エヌ ヴェ | Hair cutting equipment |
| USD845545S1 (en) | 2018-08-21 | 2019-04-09 | E. Mishan & Sons, Inc. | Rotary shaver |
| CN109877884A (en) * | 2019-01-30 | 2019-06-14 | 浙江超人科技股份有限公司 | A kind of razor head of hair shaving device |
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| CN101612738A (en) * | 2008-06-27 | 2009-12-30 | 株式会社泉精器制作所 | Rotary electric shaver |
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| US3019525A (en) * | 1960-06-29 | 1962-02-06 | Bruecker John | Shear plate and cutter assembly for rotary type dry shaver |
| US4648630A (en) * | 1983-02-16 | 1987-03-10 | David A. Zornes | Fire hose coupling lock |
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| JP2007151925A (en) * | 2005-12-07 | 2007-06-21 | Izumi Products Co | Rotary electric razor |
| JP5207457B2 (en) * | 2008-06-27 | 2013-06-12 | 株式会社泉精器製作所 | Rotary electric razor |
| US9027251B2 (en) * | 2009-04-29 | 2015-05-12 | Spectrum Brands, Inc. | Rotary electric shaver |
| JP5473462B2 (en) * | 2009-08-06 | 2014-04-16 | 株式会社泉精器製作所 | Rotary electric razor |
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2013
- 2013-07-25 US US14/418,823 patent/US20150224654A1/en not_active Abandoned
- 2013-07-25 JP JP2015505066A patent/JP5782578B2/en not_active Expired - Fee Related
- 2013-07-25 CN CN201380012286.9A patent/CN104159713B/en active Active
- 2013-07-25 EP EP13771615.5A patent/EP2802438B1/en not_active Not-in-force
- 2013-07-25 WO PCT/IB2013/056093 patent/WO2014020500A1/en active Application Filing
- 2013-07-25 RU RU2014139693A patent/RU2014139693A/en not_active Application Discontinuation
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|---|---|---|---|---|
| US2809424A (en) * | 1953-10-01 | 1957-10-15 | Comptoir France Etranger | Dry-shaver with rotatory blade |
| CN1868694A (en) * | 2005-05-18 | 2006-11-29 | 株式会社泉精器制作所 | Rotary electric shaver |
| CN201179659Y (en) * | 2008-04-25 | 2009-01-14 | 曹伟明 | Multi-ring razor set |
| CN101612738A (en) * | 2008-06-27 | 2009-12-30 | 株式会社泉精器制作所 | Rotary electric shaver |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014020500A1 (en) | 2014-02-06 |
| EP2802438A1 (en) | 2014-11-19 |
| JP5782578B2 (en) | 2015-09-24 |
| US20150224654A1 (en) | 2015-08-13 |
| RU2014139693A (en) | 2016-09-27 |
| EP2802438B1 (en) | 2015-06-17 |
| JP2015516205A (en) | 2015-06-11 |
| CN104159713A (en) | 2014-11-19 |
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